162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Goodix GT9xx series touchscreen controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Dmitry Torokhov <dmitry.torokhov@gmail.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciallOf: 1362306a36Sopenharmony_ci - $ref: touchscreen.yaml# 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciproperties: 1662306a36Sopenharmony_ci compatible: 1762306a36Sopenharmony_ci enum: 1862306a36Sopenharmony_ci - goodix,gt1151 1962306a36Sopenharmony_ci - goodix,gt1158 2062306a36Sopenharmony_ci - goodix,gt5663 2162306a36Sopenharmony_ci - goodix,gt5688 2262306a36Sopenharmony_ci - goodix,gt911 2362306a36Sopenharmony_ci - goodix,gt9110 2462306a36Sopenharmony_ci - goodix,gt912 2562306a36Sopenharmony_ci - goodix,gt9147 2662306a36Sopenharmony_ci - goodix,gt917s 2762306a36Sopenharmony_ci - goodix,gt927 2862306a36Sopenharmony_ci - goodix,gt9271 2962306a36Sopenharmony_ci - goodix,gt928 3062306a36Sopenharmony_ci - goodix,gt9286 3162306a36Sopenharmony_ci - goodix,gt967 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci reg: 3462306a36Sopenharmony_ci enum: [ 0x5d, 0x14 ] 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci interrupts: 3762306a36Sopenharmony_ci maxItems: 1 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci irq-gpios: 4062306a36Sopenharmony_ci description: GPIO pin used for IRQ. The driver uses the interrupt gpio pin 4162306a36Sopenharmony_ci as output to reset the device. 4262306a36Sopenharmony_ci maxItems: 1 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ci reset-gpios: 4562306a36Sopenharmony_ci maxItems: 1 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci AVDD28-supply: 4862306a36Sopenharmony_ci description: Analog power supply regulator on AVDD28 pin 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ci VDDIO-supply: 5162306a36Sopenharmony_ci description: GPIO power supply regulator on VDDIO pin 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_ci touchscreen-inverted-x: true 5462306a36Sopenharmony_ci touchscreen-inverted-y: true 5562306a36Sopenharmony_ci touchscreen-size-x: true 5662306a36Sopenharmony_ci touchscreen-size-y: true 5762306a36Sopenharmony_ci touchscreen-swapped-x-y: true 5862306a36Sopenharmony_ci 5962306a36Sopenharmony_ciadditionalProperties: false 6062306a36Sopenharmony_ci 6162306a36Sopenharmony_cirequired: 6262306a36Sopenharmony_ci - compatible 6362306a36Sopenharmony_ci - reg 6462306a36Sopenharmony_ci - interrupts 6562306a36Sopenharmony_ci 6662306a36Sopenharmony_ciexamples: 6762306a36Sopenharmony_ci - | 6862306a36Sopenharmony_ci i2c { 6962306a36Sopenharmony_ci #address-cells = <1>; 7062306a36Sopenharmony_ci #size-cells = <0>; 7162306a36Sopenharmony_ci gt928@5d { 7262306a36Sopenharmony_ci compatible = "goodix,gt928"; 7362306a36Sopenharmony_ci reg = <0x5d>; 7462306a36Sopenharmony_ci interrupt-parent = <&gpio>; 7562306a36Sopenharmony_ci interrupts = <0 0>; 7662306a36Sopenharmony_ci irq-gpios = <&gpio1 0 0>; 7762306a36Sopenharmony_ci reset-gpios = <&gpio1 1 0>; 7862306a36Sopenharmony_ci }; 7962306a36Sopenharmony_ci }; 8062306a36Sopenharmony_ci 8162306a36Sopenharmony_ci... 82